Journal
JOURNAL OF HISTOCHEMISTRY & CYTOCHEMISTRY
Volume 57, Issue 10, Pages 899-905Publisher
SAGE PUBLICATIONS LTD
DOI: 10.1369/jhc.2009.953612
Keywords
immunohistochemistry; colocalization; multiple; antigens
Categories
Funding
- Coulter Foundation
- University of Virgina Cancer Center Craig Foundation
Ask authors/readers for more resources
The ability to simultaneously visualize expression of multiple antigens in cells and tissues can provide powerful insights into cellular and organismal biology. However, standard methods are limited to the use of just two or three simultaneous probes and have not been widely adopted for routine use in paraffin-embedded tissue. We have developed a novel approach called sequential immunoperoxidase labeling and erasing (SIMPLE) that enables the simultaneous visualization of at least five markers within a single tissue section. Utilizing the alcohol-soluble peroxidase substrate 3-amino-9-ethylcarbazole, combined with a rapid non-destructive method for antibody-antigen dissociation, we demonstrate the ability to erase the results of a single immunohistochemical stain while preserving tissue antigenicity for repeated rounds of labeling. SIMPLE is greatly facilitated by the use of a whole-slide scanner, which can capture the results of each sequential stain without any information loss. (J Histochem Cytochem 57:899-905, 2009)
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available